摘要
通过假定土体中的初始有效应力沿深度均匀分布,以及固结过程中土体渗透性的降低与压缩性的减小成正比,得出了低频三角循环荷载下单层地基一维非线性固结的解析解。
Under the assumption that the decrease in permeability of soil is proportional to the decrease in compressibility during the consolidation process and the distribution of initial effective pressures does not vary with depth, an analytical solution is developed for one-dimension nonlinear consolidation of soil under low frequency triangular cyclic loading.
出处
《低温建筑技术》
2004年第3期30-32,共3页
Low Temperature Architecture Technology
基金
国家自然科学基金项目(50079026)国家教育部博士基金资助项目(200335027)
关键词
解析解
循环荷载
一维非线性固结理论
analytical solution
cyclic loading
1-D nonlinear consolidation theoiy
